Application Guide

SAG582140001 System Application Guide
Issue AN, June 4, 2014 Spec. No. 582140001 (Model 801
NLDB, 801NLEB, 801NL-B)
Page 4 of 115
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Family: N
ETSURE™
Spec. No.: 582140001
Model: 801
NLDB (208V Input Power Bay)
801
NLEB (380V/480V Input Power Bay)
801
NL-B (Distribution Bay)
Input Voltage Nominal 380/480 volts AC, three phase, 50/60 Hz, with an operating
range of 260 to 530 volts. Acceptable input frequency range is 45 to 65
Hz.
or
Nominal 208 volts AC, three phase, 50/60 Hz, with an operating range of
176 to 264 volts. Acceptable input frequency range is 45 to 65 Hz.
Output Voltage: -48 Volts DC
Output Capacity:
System: 16,800 Amperes, maximum
(Other configurations are available. For higher amperage configurations,
contact Emerson Network Power.)
Power Bay: 2400 Amperes, maximum
Rectifier Module: 100A / -48V
Distribution Bay: 6000 Amperes, maximum
Distribution Bus: 1500 Amperes, maximum
(four Distribution Buses
per Distribution Bay)
Optional Distribution Panel: 500 Amperes, maximum
(Bullet Nose Circuit
Breakers and/or TLS/TPS
Fuses) (one optional
Distribution Panel per
Distribution Bay)
Agency Approval: Model 801
NL-B (Distribution Bay): Listed UL 1801, NEBS
Model 801NLEB (Power Bay): Listed UL 1950, NEBS
Model 801NLDB (Power Bay):
Lists (All): Listed UL 1950
Lists (0B, 05, 13, 21, 50,
63, 64, 65, 66, 67, 70, 71): NEBS
Framework Type: Seismic Rated (Zone 4) Box Framework
Power Bay:
Width: 24.375 Inches
Depth: 30 Inches
Height: 84 Inches
Access: Front and Rear Access for Installation and Maintenance, Front for
Operation.
Distribution Bay:
Width: 31.375 Inches
Depth: 30 Inches
Height: 84 Inches
Access: Front and Rear Access for Installation and Maintenance, Front for
Operation.
Maximum Number of
Power Bays per System: 7
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